CN205592424U - Novel car natural gas multiple spot directly spouts relief pressure valve - Google Patents
Novel car natural gas multiple spot directly spouts relief pressure valve Download PDFInfo
- Publication number
- CN205592424U CN205592424U CN201620397036.2U CN201620397036U CN205592424U CN 205592424 U CN205592424 U CN 205592424U CN 201620397036 U CN201620397036 U CN 201620397036U CN 205592424 U CN205592424 U CN 205592424U
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- CN
- China
- Prior art keywords
- interface
- natural gas
- valve body
- pressure
- valve
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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Abstract
The utility model discloses a novel car natural gas multiple spot directly spouts relief pressure valve, including vacuum tube interface, solenoid, temperature sensor interface and pressure regulating knob, vacuum tube interface lower extreme is provided with low air pipe interface, low air pipe interface one side is provided with be provided with the relief valve in the middle part of the solenoid, valve body, temperature sensor interface lower extreme is provided with anti -icing fluid rubber tube interface, and manometer interface lower extreme is provided with the high voltage steel tube interface, the valve body upper end is provided with pressure regulating knob. Beneficial effect lies in: effectual energy saving has alleviateed the consumption of petrol for using natural gas fuel and saving money more safely, the pressure vibration is little, when using petrol to make fuel, position that the driver pulled " oil " with oil gas fuel change over switch, natural gas solenoid valve is closed at this moment, the petrol solenoid valve is opened, can petrol as fuel.
Description
Technical field
This utility model belongs to auto parts machinery field, is specifically related to a kind of new automobile natural gas multi-point direct spray air relief valve.
Background technology
Air relief valve is by regulation, and inlet pressure reduces to the outlet pressure of a certain needs, and relies on the energy of medium itself, makes outlet pressure automatically keep stable valve.From the viewpoint of hydrodynamics, air relief valve is the restricting element that a local resistance can change, and i.e. by changing orifice size, makes the kinetic energy of flow velocity and fluid change, and causes the different pressure losses, thus reaches the purpose of decompression.Then rely on and control and the regulation of regulation system, make the fluctuation of downstream pressure balance each other with spring force, make downstream pressure keep constant in certain range of error.But present automotive natural gas direct-injection air relief valve usually occurs that outlet pressure is the lowest, pressure vibration is big, and after operating pressure is set up, oil-out pressure rises the problems such as high voluntarily.
Utility model content
The purpose of this utility model is that provides a kind of new automobile natural gas multi-point direct spray air relief valve to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of new automobile natural gas multi-point direct spray air relief valve, including vacuum tube interface, solenoid, air-temperature sensor interface and pressure adjustment knob, described vacuum tube interface lower end is provided with low pressure gas pipe interface, described low pressure gas pipe interface side is provided with described solenoid, relief valve it is provided with in the middle part of valve body, described air-temperature sensor interface lower end is provided with anti-icing fluid sebific duct interface, and pressure gauge connection lower end is provided with Steel Tube Special interface, and described valve body upper end is provided with described pressure adjustment knob.
In order to improve the effect of easing stress of direct-injection air relief valve further: described vacuum tube interface is fixed on described valve body, described low-voltage tube interface is embedded on described valve body.
In order to improve the effect of easing stress of direct-injection air relief valve further: described solenoid is fixed on described valve body side, described pressure gauge connection is connected with described Steel Tube Special interface.
In order to improve the effect of easing stress of direct-injection air relief valve further: described pressure adjustment knob is fixed on described valve body upper end, described relief valve is fixed on described valve body.
The beneficial effects of the utility model are: effectively save the energy, alleviate the consumption of gasoline, make to apply gas fuel to save money more safely, pressure vibration is little, when making to use gasoline for the fuel, Oil/gas Fuels permutator is pulled the position of " oily " by driver, and now electromagnetic valve for natural gas is closed, gasoline electromagnetic valve is opened, can be using gasoline as fuel.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of new automobile natural gas multi-point direct spray air relief valve described in the utility model；
Fig. 2 is the pressure adjustment knob structural representation of a kind of new automobile natural gas multi-point direct spray air relief valve described in the utility model.
1, vacuum tube interface；2, low pressure gas pipe interface；3, solenoid；4, relief valve；5, air-temperature sensor interface；6, pressure gauge connection；7, Steel Tube Special interface；8, anti-icing fluid sebific duct interface；9, valve body；10, pressure adjustment knob.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
As Figure 1-Figure 2, a kind of new automobile natural gas multi-point direct spray air relief valve, including vacuum tube interface 1, solenoid 3, air-temperature sensor interface 5 and pressure adjustment knob 10, vacuum tube interface 1 lower end is provided with low pressure gas pipe interface 2, low pressure gas pipe interface 2 side is provided with solenoid 3, relief valve 4 it is provided with in the middle part of valve body 9, air-temperature sensor interface 5 lower end is provided with anti-icing fluid sebific duct interface 8, pressure gauge connection 6 lower end is provided with Steel Tube Special interface 7, and valve body 9 upper end is provided with pressure adjustment knob 10.
In said structure, air relief valve is used to regulate pressure, and the size of pressure to carry out proportioning according to the power of automobile, and meeting as too small in tolerance causes Automobile air in-cylinder combustion deficiency power little.And tolerance is crossed conference and caused burning insufficient, cylinder deposit, pressure adjustment knob 10 is used for controlling pressure size, and anti-icing fluid sebific duct interface 8 prevents the freezing of natural gas in addition.
In order to improve effect further: vacuum tube interface 1 is fixed on valve body 9, low-voltage tube interface 2 is embedded on valve body 9, and solenoid 3 is fixed on valve body 9 side, and pressure gauge connection 6 is connected with Steel Tube Special interface 7, pressure adjustment knob 10 is fixed on valve body 9 upper end, and relief valve 4 is fixed on valve body 9.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and effect thing thereof.
Claims (4)
1. a new automobile natural gas multi-point direct spray air relief valve, it is characterised in that: include vacuum tube interface,
Solenoid, air-temperature sensor interface and pressure adjustment knob, described vacuum tube interface lower end is provided with low pressure
Air pipe interface, described low pressure gas pipe interface side is provided with described solenoid, is provided with pressure release in the middle part of valve body
Valve, described air-temperature sensor interface lower end is provided with anti-icing fluid sebific duct interface, and pressure gauge connection lower end is provided with
Steel Tube Special interface, described valve body upper end is provided with described pressure adjustment knob.
A kind of new automobile natural gas multi-point direct spray air relief valve the most according to claim 1, its feature exists
In: described vacuum tube interface is fixed on described valve body, and described low-voltage tube interface is embedded on described valve body.
A kind of new automobile natural gas multi-point direct spray air relief valve the most according to claim 1, its feature exists
In: described solenoid is fixed on described valve body side, described pressure gauge connection and described Steel Tube Special interface
It is connected.
A kind of new automobile natural gas multi-point direct spray air relief valve the most according to claim 1, its feature exists
In: described pressure adjustment knob is fixed on described valve body upper end, and described relief valve is fixed on described valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620397036.2U CN205592424U (en) | 2016-04-29 | 2016-04-29 | Novel car natural gas multiple spot directly spouts relief pressure valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620397036.2U CN205592424U (en) | 2016-04-29 | 2016-04-29 | Novel car natural gas multiple spot directly spouts relief pressure valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205592424U true CN205592424U (en) | 2016-09-21 |
Family
ID=56932841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620397036.2U Expired - Fee Related CN205592424U (en) | 2016-04-29 | 2016-04-29 | Novel car natural gas multiple spot directly spouts relief pressure valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205592424U (en) |
-
2016
- 2016-04-29 CN CN201620397036.2U patent/CN205592424U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20190429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |